Emma Stone and Rooney Mara select Oscar frocks from Calvin Klein autumn/winter catwalk show? Or did they? That was the question on everybody’s lips last night as actresses Rooney Mara and Emma Stone sashayed their way to the front row at Calvin Klein.

The duo – who looked dutifully stylish for the show – were there for the closing of New York Fashion Week and delighted fash’ packers with their appearance.

Fashwan types love a late comer, in fact many celebs’ are reported to lap the outside of a show a few times to ensure their entrance makes as much of an impact as possible. Gotta love a stylish star…

Speaking of stylish, both Rooney and Emma looked stunning for the show – both classic, understated and yup, you guessed it, wearing Calvin Klein.

Both ladies are up for Oscar’s on Sunday 26th February and as such, will undoubtedly have designers queuing up to dress them. Rooney has been nominated for Best Actress and The Help, starring Emma Stone is up for Best Picture. Emma will be hosting on the night too.

After the show the girls were spotted backstage schmoozing with Calvin Klein designer Francisco Costa and Editor-in-Chief of US Vogue, Anna Wintour.

Some front-rowers even speculated that Calvin Klein’s autumn/winter ’12 collection lent heavily on Rooney Mara’s personal style, with models sporting her signature blunt fringe haircut. Calvin Klein are yet to be inspired by our own personal two-tone mullet which we’ve been trying to grow since 2001. Odd that…

We won’t know what either Emma or swooney Rooney will be wearing to the 26th February Oscars until then February 26th. But you can bet your bottom dollar (if you store dollars, err, there) that one of them will wear Calvin Klein. Maybe.